<?php
/**
 * AmplifyCMS
 *
 * This file is part of AmplifyCMS.
 *
 * AmplifyCMS is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * AmplifyCMS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @author Rodrigo Rutkoski Rodrigues, <rutkoski@gmail.com>
 * @copyright Copyright 2008 Rodrigo Rutkoski Rodrigues
 */

/**
 * Capabilities define accessible areas of the application.
 *
 * @author Rodrigo Rutkoski Rodrigues, <rutkoski@gmail.com>
 */
class Cap extends Entity
{

  protected $fields = array(
    'id' => array(
    'id', 'int', array(
    'pk' => true, 'autoIncrement' => true 
  )
  ), 'name' => array(
    'name', 'varchar' 
  ), 'policy' => array(
    'policy', 'enum' 
  ), 'regex' => array(
    'regex', 'varchar' 
  ) 
  );

  public function can($cap)
  {
    return preg_match('#' . $this->regex . '#i', $cap) ? $this->policy == 'ALLOW' : null;
  }

}

?>